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令仔代码收藏系列（二）----BASE64编码
package com.flight.inter.otaadapter.commons.util;
import org.apache.commons.codec.binary.Base64;
import java.io.UnsupportedEncodingException;
public class Base64Util {
/**
* 将 strVal进行 BASE64 编码
*
* @param noneBase64Str
* @return
* @throws java.io.UnsupportedEncodingException
*/
public static String encode(String noneBase64Str)
throws Exception {
try {
return new String(Base64.encodeBase64(noneBase64Str.getBytes()),"UTF-8");
} catch (Exception e) {
throw e;
}
}
public static String encode2Str(byte[] noneBase64Str)
throws Exception {
try {
return new String(Base64.encodeBase64(noneBase64Str),"UTF-8");
} catch (Exception e) {
throw e;
}
}
public static byte[] encode2ByteArray(byte[] noneBase64Str)
throws Exception {
try {
return Base64.encodeBase64(noneBase64Str);
} catch (Exception e) {
throw e;
}
}
/**
* 将BASE64字符串恢复为 BASE64编码前的字符串
*
* @param base64Str
* @return
* @throws java.io.UnsupportedEncodingException
*/
public static String decode2Str(String base64Str)
throws UnsupportedEncodingException {
try {
return new String(Base64.decodeBase64(base64Str.getBytes("UTF-8")));
} catch (UnsupportedEncodingException e) {
throw e;
}
}
public static byte[] decode2ByteArray(String base64Str)
throws UnsupportedEncodingException {
try {
return Base64.decodeBase64(base64Str.getBytes("UTF-8"));
} catch (UnsupportedEncodingException e) {
throw e;
}
}
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